首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1056篇
  免费   12篇
  1068篇
  2024年   16篇
  2023年   16篇
  2022年   21篇
  2021年   37篇
  2020年   42篇
  2019年   42篇
  2018年   47篇
  2017年   69篇
  2016年   61篇
  2015年   37篇
  2014年   41篇
  2013年   115篇
  2012年   72篇
  2011年   75篇
  2010年   43篇
  2009年   45篇
  2008年   50篇
  2007年   37篇
  2006年   34篇
  2005年   17篇
  2004年   25篇
  2003年   24篇
  2002年   12篇
  2001年   11篇
  2000年   7篇
  1999年   13篇
  1998年   12篇
  1997年   3篇
  1996年   3篇
  1995年   5篇
  1994年   4篇
  1993年   2篇
  1991年   4篇
  1988年   1篇
  1985年   1篇
  1984年   2篇
  1983年   1篇
  1980年   1篇
  1979年   3篇
  1978年   3篇
  1975年   1篇
  1974年   1篇
  1971年   1篇
  1970年   1篇
  1964年   1篇
  1963年   1篇
  1961年   1篇
  1960年   2篇
  1956年   1篇
  1935年   1篇
排序方式: 共有1068条查询结果,搜索用时 15 毫秒
181.
Factor analyses were conducted on scores from the Reynolds Adolescent Adjustment Screening Inventory (RAASI; Reynolds, 2001 ) representing at‐risk Latino youth. The 4‐factor model of the RAASI did not exhibit a good fit. However, evidence of generalizability for Latino youth was noted.  相似文献   
182.
This study examined whether religious coping moderates the impact of racial/ethnic discrimination on current (past 30 day) cigarette and cigar/cigarillo use among a racially/ethnically diverse sample of 984 technical/vocational school students (47.1% women; mean age = 25 years). Results indicate that discrimination increased the likelihood of current cigarette use among African American students and current cigar/cigarillo use among white and African American students. Positive religious coping decreased the likelihood of cigarette and cigar/cigarillo smoking for white students only. Negative religious coping increased the likelihood of cigarette use for white students and cigar/cigarillo use for white and African American students. Two 2-way interactions indicate that positive and negative religious coping moderate the discrimination–cigarette smoking relationship for African American and Mexican American students, respectively.  相似文献   
183.
Abstract

The current study had two purposes: (1) to describe the reliability and validity of a measure of quality of life (QOL) in HIV-infected psychiatric outpatients, and (2) to predict cardiopulmonary resuscitation (CPR) preferences from disease stage, depression, and other QOL factors. We studied 63 patients, who were seen in one year at an HIV/AIDS psychiatry clinic. The results provide evidence for the validity of our instrument as a measure of health status in an HIV-infected psychiatric population. Overall symptoms were the strongest associates of functional limitations. disability, and perceived health, but depression was also significantly associated with all measures of QOL. Twenty-two patients (35.5%) would not have wanted to be revived if their heart stopped beating the day of the study. Disease stage and poor mental health were independent predictors of this preference, but severity of depression, social support, fatigue, perceived health, functional limitations, and life satisfaction were not.  相似文献   
184.
In recent years, choice making has been evaluated as an intervention for people with disabilities. This review examines applied research during the past two decades using choice as a distinct intervention or as part of an intervention package. Fourteen studies published between 1975 and 1996 were identified that implemented choice as an intervention to increase or decrease a target behavior. These studies applied choice-making in the following three broad areas: (a) vocational or domestic activities; (b) academic activities; and (c) leisure, recreational, or social activities. All of the studies indicated that choice-making procedures resulted in behavioral improvements with some, if not all of the participants.  相似文献   
185.
186.
187.
Two studies tested the hypotheses (1) that focusing on the process of goal pursuit is associated with lower levels of procrastination and (2) that this relationship is moderated by fear of failure and task aversiveness. Study 1 used a between-subjects design with hypothetical scenarios (N = 92). Study 2 used a 5-week longitudinal within-subject design in a real-life context (N = 50). Both studies found converging evidence for the main-effect hypothesis, that is, process focus is negatively associated with procrastination in the academic context (e.g., studying for an exam). Process focus was also negatively related to task aversiveness and fear of failure. However, findings regarding moderation effects of fear of failure and task aversiveness were mixed. Taken together, findings support the hypothesis that the cognitive representation of a goal primarily in terms of its means (i.e., process focus) versus its outcome is related to less procrastination: Focusing on the process of a task can help to reduce procrastination.  相似文献   
188.
One of the aims of research in spatial cognition is to examine whether spatial skills can be enhanced. The goal of the present study was thus to assess the benefit and maintenance effects of mental rotation training in young adults. Forty-eight females took part in the study: 16 were randomly assigned to receive the mental rotation training (based on comparing pairs of 2D or 3D objects and rotation games), 16 served as active controls (performing parallel non-spatial activities), and 16 as passive controls. Transfer effects to both untrained spatial tasks (testing both object rotation and perspective taking) and visual and verbal tasks were examined. Across the training sessions, the group given mental rotation training revealed benefits in the time it took to make judgments when comparing 3D and 2D objects, but their mental rotation speed did not improve. When compared with the other groups, the mental rotation training group did show transfer effects, however, in tasks other than those practiced (i.e., in object rotation and perspective-taking tasks), and these benefits persisted after 1 month. The training had no effect on visual or verbal tasks. These findings are discussed from the spatial cognition standpoint and with reference to the (rotation) training literature.  相似文献   
189.
Weight and Shape Ideals: Thin Is Dangerously In   总被引:3,自引:0,他引:3  
Thinness as an ideal of feminine beauty is nowhere more evident than in the popular media. The trend toward an increasingly thinner standard and a more tubular body shape has been documented in Playboy centerfolds from the 1960s to the 1980s. The present study provides information about body standards into the 1990s. Body measurements of two groups of models were compared: contemporary Playboy centerfolds and ready-towear and commercial print models advertising on the Intemet. Results revealed that thinness is increasing for centerfolds, many of whom meet weight criteria for anorexia. Results also showed unhealthy levels of thinness in the Internet models. Body shape for both cohorts is curvaceous, results which do not support prior research indicating an increase in the tubular body. Discussion focuses on the role that both the media and the health industry play in contributing to Western culture's adoption of an unhealthy body ideal.  相似文献   
190.
Coping is typically thought to be adaptive if it reduces immediate distress and promotes well-being. However, coping strategies might appear beneficial in a given situation, but when considered in the broader stressor context, those situational benefits may actually undermine well-being. Two studies (N = 473 and N = 80 women) demonstrated that, in the context of psychologically or physically abusive dating relationships, coping orientations were rooted in women's stressor history (prior assault trauma) and elevated emotion-focused and lower problem-focused efforts were predictive of greater depressive symptoms. Yet, in response to a stressor video that acted as a reminder of women's abusive experiences (but not to a stressor video unrelated to abuse), affective benefits (lower hostility, higher positive agency) were associated with abused women's emotion-focused coping endorsements, but were not linked to problem-focused coping. It seems that in some contexts, reduced distress might limit active efforts to alter a dysfunctional situation.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号